Chapter 7: Setting Work And Tool Offsets; Set The B-Axis Work Offset; Set The C-Axis Work Offset - Haas UMC-750 Operator's Manual

Chapter 7:
7.1

Set the B-Axis Work Offset

If the fixture or workpiece requires you to adjust the B Axis to achieve the proper alignment
for machining, use this procedure to adjust and record the B-Axis work offset.
CAUTION: Do not use a B-Axis offset if your program uses Dynamic Work Offsets
(G254). The B-Axis offset value must be zero.
1. Adjust the B Axis until the workpiece is positioned to the same orientation established
in the program. Typically, the top surface of the fixture or workpiece will be
perpendicular to the Z Axis.
2. Press [OFFSET] until the Work Zero Offset table appears. Press the cursor
arrow keys to scroll to the work offset value used in the program (G54 in this
example).
3. Highlight the B AXIS column. Press [PART ZERO SET] to record the offset.
7.2

Set the C-Axis Work Offset

NOTE: If the fixture or workpiece requires you to adjust the C Axis to achieve
the proper alignment for machining, use the following procedure to
adjust and record the C-Axis work offset.
Setting Work and Tool
Offsets
Setting Work and Tool Offsets
23